24V/12V/6V Car Battery Tester is able to effectively analyze and read important car data such as voltage, internal resistance, cold cranking amp and AH capacity, battery health and charge status. It provides accurate results, calculates the cold cranking capability of the battery and the aging extent, allowing for a quicker, more precise car repairing. It provides techs or DTYer with a quick, simple and cost-effective solution to know the battery's charging status better , check the battery's health and detect faults. Does your Battery need to be replaced? There are more and more on-board electrical appliances, and the requirements for battery capacity and quality are getting higher and higher. Have you encountered the following problemsCan your battery still support it? 1. Can not start the car 2. Unsteady engine idling 3. The power system is not working properly Wide Range of Application It can test 6V/12V/24V batteries, suitable for a variety of common models and equipment. (For Motorcycle, Car, LAWN Mower, Golf Car, ATV, Truck, Boat batteries) Car Batteries are easier and more convenient to test. 1. Currently Selected (Flashing) 2. Make Sure to start and Complete the test. 3. Click and long press to add valu"